Merge branch 'master' into harmony-v3.3.10

This commit is contained in:
alexlamsl
2018-02-08 18:26:42 +08:00
12 changed files with 1201 additions and 119 deletions

View File

@@ -52,13 +52,8 @@ collapse_vars_side_effects_1: {
console.log.bind(console)(s.charAt(i++), s.charAt(i++), s.charAt(i++), 7);
}
function f2() {
var log = console.log.bind(console),
s = "abcdef",
i = 2,
x = s.charAt(i++),
y = s.charAt(i++),
z = s.charAt(i++);
log(x, i, y, z, 7);
var s = "abcdef", i = 2;
console.log.bind(console)(s.charAt(i++), 5, s.charAt(i++), s.charAt(i++), 7);
}
function f3() {
var s = "abcdef",
@@ -72,7 +67,7 @@ collapse_vars_side_effects_1: {
var i = 10,
x = i += 2,
y = i += 3;
console.log.bind(console)(x, i += 4, y, i);
console.log.bind(console)(x, i += 4, y, 19);
}
f1(), f2(), f3(), f4();
}
@@ -4414,3 +4409,413 @@ unsafe_builtin: {
}
expect_stdout: "1 4"
}
return_1: {
options = {
collapse_vars: true,
unused: true,
}
input: {
var log = console.log;
function f(b, c) {
var a = c;
if (b) return b;
log(a);
}
f(false, 1);
f(true, 2);
}
expect: {
var log = console.log;
function f(b, c) {
if (b) return b;
log(c);
}
f(false, 1);
f(true, 2);
}
expect_stdout: "1"
}
return_2: {
options = {
collapse_vars: true,
unused: true,
}
input: {
var log = console.log;
function f(b, c) {
var a = c();
if (b) return b;
log(a);
}
f(false, function() { return 1 });
f(true, function() { return 2 });
}
expect: {
var log = console.log;
function f(b, c) {
var a = c();
if (b) return b;
log(a);
}
f(false, function() { return 1 });
f(true, function() { return 2 });
}
expect_stdout: "1"
}
return_3: {
options = {
collapse_vars: true,
unused: true,
}
input: {
var log = console.log;
function f(b, c) {
var a = b <<= c;
if (b) return b;
log(a);
}
f(false, 1);
f(true, 2);
}
expect: {
var log = console.log;
function f(b, c) {
var a = b <<= c;
if (b) return b;
log(a);
}
f(false, 1);
f(true, 2);
}
expect_stdout: "0"
}
return_4: {
options = {
collapse_vars: true,
}
input: {
var a = "FAIL";
(function(b) {
a = "PASS";
return;
b(a);
})();
console.log(a);
}
expect: {
var a = "FAIL";
(function(b) {
a = "PASS";
return;
b(a);
})();
console.log(a);
}
expect_stdout: "PASS"
}
issue_2858: {
options = {
collapse_vars: true,
unused: true,
}
input: {
var b;
(function() {
function f() {
a++;
}
f();
var c = f();
var a = void 0;
c || (b = a);
})();
console.log(b);
}
expect: {
var b;
(function() {
function f() {
a++;
}
f();
var c = f();
var a = void 0;
c || (b = a);
})();
console.log(b);
}
expect_stdout: "undefined"
}
cond_branch_1: {
options = {
collapse_vars: true,
sequences: true,
unused: true,
}
input: {
function f1(b, c) {
var log = console.log;
var a = ++c;
if (b) b++;
log(a, b);
}
function f2(b, c) {
var log = console.log;
var a = ++c;
b && b++;
log(a, b);
}
function f3(b, c) {
var log = console.log;
var a = ++c;
b ? b++ : b--;
log(a, b);
}
f1(1, 2);
f2(3, 4);
f3(5, 6);
}
expect: {
function f1(b, c) {
if (b) b++;
(0, console.log)(++c, b);
}
function f2(b, c) {
b && b++,
(0, console.log)(++c, b);
}
function f3(b, c) {
b ? b++ : b--,
(0, console.log)(++c, b);
}
f1(1, 2),
f2(3, 4),
f3(5, 6);
}
expect_stdout: [
"3 2",
"5 4",
"7 6",
]
}
cond_branch_2: {
options = {
collapse_vars: true,
sequences: true,
unused: true,
}
input: {
function f1(b, c) {
var log = console.log;
var a = ++c;
if (b) b += a;
log(a, b);
}
function f2(b, c) {
var log = console.log;
var a = ++c;
b && (b += a);
log(a, b);
}
function f3(b, c) {
var log = console.log;
var a = ++c;
b ? b += a : b--;
log(a, b);
}
f1(1, 2);
f2(3, 4);
f3(5, 6);
}
expect: {
function f1(b, c) {
var a = ++c;
if (b) b += a;
(0, console.log)(a, b);
}
function f2(b, c) {
var a = ++c;
b && (b += a),
(0, console.log)(a, b);
}
function f3(b, c) {
var a = ++c;
b ? b += a : b--,
(0, console.log)(a, b);
}
f1(1, 2),
f2(3, 4),
f3(5, 6);
}
expect_stdout: [
"3 4",
"5 8",
"7 12",
]
}
cond_branch_switch: {
options = {
collapse_vars: true,
}
input: {
var c = 0;
if (c = 1 + c, 0) switch (c = 1 + c) {
}
console.log(c);
}
expect: {
var c = 0;
if (c = 1 + c, 0) switch (c = 1 + c) {
}
console.log(c);
}
expect_stdout: "1"
}
issue_2873_1: {
options = {
collapse_vars: true,
}
input: {
var b = 1, c = 0;
do {
c++;
if (!--b) break;
c = 1 + c;
} while (0);
console.log(b, c);
}
expect: {
var b = 1, c = 0;
do {
c++;
if (!--b) break;
c = 1 + c;
} while (0);
console.log(b, c);
}
expect_stdout: "0 1"
}
issue_2873_2: {
options = {
collapse_vars: true,
}
input: {
var b = 1, c = 0;
do {
c++;
if (!--b) continue;
c = 1 + c;
} while (0);
console.log(b, c);
}
expect: {
var b = 1, c = 0;
do {
c++;
if (!--b) continue;
c = 1 + c;
} while (0);
console.log(b, c);
}
expect_stdout: "0 1"
}
issue_2878: {
options = {
collapse_vars: true,
sequences: true,
}
input: {
var c = 0;
(function (a, b) {
function f2() {
if (a) c++;
}
b = f2();
a = 1;
b && b.b;
f2();
})();
console.log(c);
}
expect: {
var c = 0;
(function (a, b) {
function f2() {
if (a) c++;
}
b = f2(),
a = 1,
b && b.b,
f2();
})(),
console.log(c);
}
expect_stdout: "1"
}
issue_2891_1: {
options = {
collapse_vars: true,
}
input: {
var a = "PASS", b;
try {
b = c.p = 0;
a = "FAIL";
b();
} catch (e) {
}
console.log(a);
}
expect: {
var a = "PASS", b;
try {
b = c.p = 0;
a = "FAIL";
b();
} catch (e) {
}
console.log(a);
}
expect_stdout: "PASS"
}
issue_2891_2: {
options = {
collapse_vars: true,
}
input: {
"use strict";
var a = "PASS", b;
try {
b = c = 0;
a = "FAIL";
b();
} catch (e) {
}
console.log(a);
}
expect: {
"use strict";
var a = "PASS", b;
try {
b = c = 0;
a = "FAIL";
b();
} catch (e) {
}
console.log(a);
}
expect_stdout: true
}